What is the weather in Winchester right now?

Current weather in Winchester is broken clouds.

Where can I find the hourly weather forecast for Winchester?

This page shows hourly weather forecast for Winchester, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Winchester updated regularly?

Weather data for Winchester is updated regularly with the latest available observations and forecasts.

Now · 3:30 AM

Winchester Weather & Hourly Forecast

United States · New Hampshire · 03470

42°F

Mostly cloudy night

Feels like: 37°F

💧 Humidity 94% 🌡 Pressure 30.50 inHg 💨 Wind 5 mph 👁 Visibility 19.6 mi ☁ Clouds 63% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:36 AM 🌇 Sunset 6:46 PM

Hourly Forecast for Winchester

Today

4:00 AM

Mostly cloudy night

42° 💧 None 💨 5 mph H 94%30.50 inHg

7:00 AM

Partly cloudy

42° 💧 None 💨 5 mph H 92%30.53 inHg

10:00 AM

Sunny

57° 💧 None 💨 8 mph H 60%30.56 inHg

1:00 PM

Mostly sunny

63° 💧 None 💨 10 mph H 45%30.53 inHg

4:00 PM

Sunny

63° 💧 None 💨 9 mph H 45%30.50 inHg

7:00 PM

Clear night

52° 💧 None 💨 4 mph H 72%30.50 inHg

10:00 PM

Clear night

46° 💧 None 💨 3 mph H 87%30.53 inHg

Tomorrow

1:00 AM

Clear night

42° 💧 None 💨 3 mph H 95%30.50 inHg

4:00 AM

Clear night

40° 💧 None 💨 5 mph H 97%30.47 inHg

7:00 AM

Sunny

40° 💧 None 💨 6 mph H 97%30.47 inHg

10:00 AM

Sunny

56° 💧 None 💨 7 mph H 63%30.45 inHg

1:00 PM

Sunny

64° 💧 None 💨 9 mph H 41%30.39 inHg

4:00 PM

Sunny

66° 💧 None 💨 8 mph H 39%30.33 inHg

7:00 PM

Mostly clear night

54° 💧 None 💨 4 mph H 68%30.30 inHg

10:00 PM

Mostly cloudy night

48° 💧 None 💨 4 mph H 83%30.30 inHg

Friday

1:00 AM

Mostly cloudy night

46° 💧 None 💨 6 mph H 92%30.27 inHg

Today

4:00 AM

Mostly cloudy night

42° 💧 None 💨 5 mph H 94%30.50 inHg

5:00 AM

Partly cloudy night

42° 💧 None 💨 5 mph H 93%30.50 inHg

6:00 AM

Mostly clear night

42° 💧 None 💨 5 mph H 92%30.50 inHg

7:00 AM

Partly cloudy

42° 💧 None 💨 5 mph H 92%30.53 inHg

8:00 AM

Sunny

48° 💧 None 💨 6 mph H 82%30.56 inHg

9:00 AM

Sunny

53° 💧 None 💨 6 mph H 70%30.56 inHg

10:00 AM

Sunny

57° 💧 None 💨 8 mph H 60%30.56 inHg

11:00 AM

Sunny

60° 💧 None 💨 10 mph H 51%30.53 inHg

12:00 PM

Sunny

62° 💧 None 💨 10 mph H 47%30.53 inHg

1:00 PM

Mostly sunny

63° 💧 None 💨 10 mph H 45%30.53 inHg

2:00 PM

Sunny

63° 💧 None 💨 10 mph H 43%30.50 inHg

3:00 PM

Sunny

63° 💧 None 💨 9 mph H 43%30.50 inHg

4:00 PM

Sunny

63° 💧 None 💨 9 mph H 45%30.50 inHg

5:00 PM

Sunny

62° 💧 None 💨 8 mph H 48%30.47 inHg

6:00 PM

Sunny

59° 💧 None 💨 5 mph H 56%30.50 inHg

7:00 PM

Clear night

52° 💧 None 💨 4 mph H 72%30.50 inHg

8:00 PM

Clear night

50° 💧 None 💨 4 mph H 79%30.50 inHg

9:00 PM

Clear night

48° 💧 None 💨 3 mph H 83%30.50 inHg

10:00 PM

Clear night

46° 💧 None 💨 3 mph H 87%30.53 inHg

11:00 PM

Clear night

44° 💧 None 💨 3 mph H 91%30.50 inHg

Tomorrow

12:00 AM

Clear night

43° 💧 None 💨 3 mph H 93%30.50 inHg

1:00 AM

Clear night

42° 💧 None 💨 3 mph H 95%30.50 inHg

2:00 AM

Clear night

41° 💧 None 💨 4 mph H 97%30.50 inHg

3:00 AM

Clear night

41° 💧 None 💨 4 mph H 97%30.50 inHg

4:00 AM

Clear night

40° 💧 None 💨 5 mph H 97%30.47 inHg

5:00 AM

Clear night

40° 💧 None 💨 5 mph H 97%30.47 inHg

6:00 AM

Clear night

40° 💧 None 💨 6 mph H 97%30.47 inHg

7:00 AM

Sunny

40° 💧 None 💨 6 mph H 97%30.47 inHg

8:00 AM

Mostly sunny

45° 💧 None 💨 5 mph H 89%30.47 inHg

9:00 AM

Sunny

51° 💧 None 💨 5 mph H 76%30.47 inHg

10:00 AM

Sunny

56° 💧 None 💨 7 mph H 63%30.45 inHg

11:00 AM

Sunny

60° 💧 None 💨 9 mph H 49%30.45 inHg

12:00 PM

Sunny

63° 💧 None 💨 9 mph H 43%30.42 inHg

1:00 PM

Sunny

64° 💧 None 💨 9 mph H 41%30.39 inHg

2:00 PM

Sunny

66° 💧 None 💨 9 mph H 39%30.36 inHg

3:00 PM

Sunny

66° 💧 None 💨 8 mph H 38%30.33 inHg

4:00 PM

Sunny

66° 💧 None 💨 8 mph H 39%30.33 inHg

5:00 PM

Sunny

64° 💧 None 💨 7 mph H 42%30.30 inHg

6:00 PM

Mostly sunny

60° 💧 None 💨 4 mph H 56%30.33 inHg

7:00 PM

Mostly clear night

54° 💧 None 💨 4 mph H 68%30.30 inHg

8:00 PM

Mostly clear night

52° 💧 None 💨 5 mph H 73%30.30 inHg

9:00 PM

Partly cloudy night

50° 💧 None 💨 4 mph H 78%30.30 inHg

10:00 PM

Mostly cloudy night

48° 💧 None 💨 4 mph H 83%30.30 inHg

11:00 PM

Partly cloudy night

47° 💧 None 💨 4 mph H 87%30.30 inHg

Friday

12:00 AM

Overcast night

46° 💧 None 💨 5 mph H 90%30.27 inHg

1:00 AM

Mostly cloudy night

46° 💧 None 💨 6 mph H 92%30.27 inHg

2:00 AM

Overcast night

46° 💧 None 💨 6 mph H 93%30.27 inHg

3:00 AM

Partly cloudy night

46° 💧 None 💨 6 mph H 94%30.24 inHg

4:00 AM

Mostly clear night

45° 💧 None 💨 6 mph H 96%30.24 inHg

5:00 AM

Partly cloudy night

45° 💧 None 💨 7 mph H 97%30.24 inHg

6:00 AM

Clear night

45° 💧 None 💨 6 mph H 97%30.24 inHg

7:00 AM

Sunny

45° 💧 None 💨 7 mph H 97%30.24 inHg

8:00 AM

Sunny

49° 💧 None 💨 7 mph H 88%30.27 inHg

9:00 AM

Mostly sunny

55° 💧 None 💨 6 mph H 76%30.24 inHg

10:00 AM

Mostly cloudy

61° 💧 None 💨 7 mph H 65%30.24 inHg

11:00 AM

Mostly sunny

66° 💧 None 💨 7 mph H 56%30.21 inHg

12:00 PM

Mostly sunny

69° 💧 None 💨 9 mph H 43%30.21 inHg

1:00 PM

Mostly cloudy

71° 💧 None 💨 11 mph H 39%30.18 inHg

2:00 PM

Overcast

72° 💧 None 💨 10 mph H 37%30.18 inHg

3:00 PM

Overcast

72° 💧 None 💨 9 mph H 37%30.15 inHg

4:00 PM

Overcast

71° 💧 None 💨 8 mph H 38%30.15 inHg

5:00 PM

Overcast

69° 💧 None 💨 6 mph H 44%30.15 inHg

6:00 PM

Overcast

64° 💧 None 💨 4 mph H 56%30.15 inHg

7:00 PM

Overcast night

60° 💧 None 💨 4 mph H 63%30.15 inHg

8:00 PM

Overcast night

58° 💧 None 💨 4 mph H 67%30.18 inHg

11:00 PM

Overcast night

56° 💧 None 💨 7 mph H 68%30.15 inHg

Saturday

2:00 AM

Overcast night

54° 💧 None 💨 9 mph H 69%30.12 inHg

5:00 AM

Overcast night

54° 💧 None 💨 9 mph H 71%30.06 inHg

8:00 AM

Overcast

55° 💧 None 💨 9 mph H 69%30.09 inHg

11:00 AM

Light rain

58° 💧 None 💨 11 mph H 59%30.06 inHg

2:00 PM

Overcast

61° 💧 None 💨 14 mph H 52%30.00 inHg

5:00 PM

Overcast

61° 💧 None 💨 16 mph H 48%29.94 inHg

8:00 PM

Light rain

54° 💧 None 💨 15 mph H 80%29.91 inHg

11:00 PM

Light rain

53° 💧 None 💨 14 mph H 85%29.88 inHg

Sunday

2:00 AM

Moderate rain

52° 💧 None 💨 15 mph H 96%29.83 inHg

5:00 AM

Light rain

52° 💧 None 💨 15 mph H 97%29.77 inHg

8:00 AM

Light rain

53° 💧 None 💨 12 mph H 96%29.77 inHg

11:00 AM

Light rain

55° 💧 None 💨 13 mph H 91%29.77 inHg

2:00 PM

Light rain

58° 💧 None 💨 13 mph H 86%29.74 inHg

5:00 PM

Light rain

57° 💧 None 💨 12 mph H 88%29.74 inHg

8:00 PM

Light rain

56° 💧 None 💨 11 mph H 93%29.74 inHg

11:00 PM

Moderate rain

55° 💧 None 💨 11 mph H 98%29.71 inHg

Monday

2:00 AM

Light rain

55° 💧 None 💨 11 mph H 99%29.68 inHg

5:00 AM

Light rain

54° 💧 None 💨 10 mph H 99%29.65 inHg

8:00 AM

Light rain

55° 💧 None 💨 10 mph H 98%29.65 inHg

11:00 AM

Overcast

60° 💧 None 💨 7 mph H 92%29.68 inHg

2:00 PM

Overcast

66° 💧 None 💨 8 mph H 71%29.68 inHg

8:00 PM

Overcast night

61° 💧 None 💨 9 mph H 94%29.68 inHg

Tuesday

2:00 AM

Overcast night

61° 💧 None 💨 7 mph H 90%29.74 inHg

8:00 AM

Mostly cloudy

57° 💧 None 💨 7 mph H 92%29.77 inHg

2:00 PM

Mostly cloudy

58° 💧 None 💨 6 mph H 86%29.85 inHg

8:00 PM

Overcast night

69° 💧 None 💨 8 mph H 62%29.88 inHg

Wednesday

2:00 AM

Mostly clear night

59° 💧 None 💨 3 mph H 84%29.97 inHg

8:00 AM

Overcast

57° 💧 None 💨 3 mph H 94%30.03 inHg

2:00 PM

Overcast

59° 💧 None 💨 2 mph H 93%30.09 inHg

8:00 PM

Overcast night

67° 💧 None 💨 4 mph H 70%30.09 inHg

Thursday

2:00 AM

Light rain

60° 💧 None 💨 5 mph H 91%30.09 inHg

8:00 AM

Overcast

59° 💧 None 💨 5 mph H 93%30.15 inHg

2:00 PM

Overcast

58° 💧 None 💨 5 mph H 93%30.18 inHg

8:00 PM

Partly cloudy night

69° 💧 None 💨 6 mph H 63%30.15 inHg

Friday

2:00 AM

Mostly clear night

59° 💧 None 💨 3 mph H 92%30.15 inHg

8:00 AM

Mostly cloudy

53° 💧 None 💨 3 mph H 99%30.15 inHg

2:00 PM

Overcast

53° 💧 None 💨 2 mph H 99%30.15 inHg

8:00 PM

Mostly clear night

72° 💧 None 💨 5 mph H 62%30.06 inHg

Saturday

2:00 AM

Partly cloudy night

60° 💧 None 💨 4 mph H 93%30.06 inHg

8:00 AM

Overcast

57° 💧 None 💨 5 mph H 100%30.06 inHg

2:00 PM

Mostly cloudy

57° 💧 None 💨 4 mph H 97%30.06 inHg

8:00 PM

Overcast night

69° 💧 None 💨 10 mph H 72%30.00 inHg

Sunday

2:00 AM

Overcast night

65° 💧 None 💨 8 mph H 82%30.00 inHg

8:00 AM

Overcast

61° 💧 None 💨 7 mph H 95%29.97 inHg

2:00 PM

Overcast

63° 💧 None 💨 9 mph H 95%29.91 inHg

8:00 PM

Overcast night

74° 💧 None 💨 13 mph H 63%29.83 inHg

Monday

2:00 AM

Moderate rain

64° 💧 None 💨 9 mph H 98%29.74 inHg

8:00 AM

Light rain

63° 💧 None 💨 6 mph H 100%29.68 inHg

2:00 PM

Partly cloudy

61° 💧 None 💨 3 mph H 99%29.65 inHg

8:00 PM

Light rain

71° 💧 None 💨 6 mph H 56%29.62 inHg

Tuesday

2:00 AM

Clear night

57° 💧 None 💨 5 mph H 79%29.68 inHg

8:00 AM

Mostly sunny

52° 💧 None 💨 4 mph H 88%29.68 inHg

2:00 PM

Mostly cloudy

55° 💧 None 💨 5 mph H 82%29.71 inHg

8:00 PM

Light rain

60° 💧 None 💨 5 mph H 66%29.65 inHg

Wednesday

2:00 AM

Mostly cloudy night

53° 💧 None 💨 5 mph H 85%29.68 inHg

8:00 AM

Light rain

52° 💧 None 💨 6 mph H 96%29.68 inHg

2:00 PM

Overcast

51° 💧 None 💨 10 mph H 96%29.80 inHg

In Winchester and, more broadly, across the state of New Hampshire: This morning, mostly cloudy skies will bring cool conditions with temperatures ranging from 46 to 63 degrees Fahrenheit. Light winds from the north, with speeds up to 8 mph and gusts reaching 19 mph, will add to the brisk feel of the morning. As the day progresses into the afternoon, the cloud cover will persist, but no rain is expected. Temperatures are expected to remain steady within the cooler range, providing a comfortable yet chilly atmosphere. Winds will continue to be light, maintaining a gentle breeze from the north. Overall, it will be a cool, cloudy day with no significant weather disturbances.

15-Day Weather Outlook for Winchester

TomorrowTomorrow

Mostly sunny 66°/40° 💧 None 💨 9 mph

Friday, Sep 25Fri Sep 25

Overcast 72°/45° 💧 None 💨 11 mph

Saturday, Sep 26Sat Sep 26

Light rain 61°/53° 💧 0.135 in 💨 16 mph

Sunday, Sep 27Sun Sep 27

Moderate rain 58°/52° 💧 0.557 in 💨 15 mph

Monday, Sep 28Mon Sep 28

Light rain 66°/54° 💧 0.624 in 💨 11 mph

Tuesday, Sep 29Tue Sep 29

Overcast 69°/57° 💧 0.006 in 💨 8 mph

Wednesday, Sep 30Wed Sep 30

Overcast 67°/57° 💧 0.018 in 💨 4 mph

Thursday, Oct 1Thu Oct 1

Light rain 69°/58° 💧 0.016 in 💨 6 mph

Friday, Oct 2Fri Oct 2

Mostly sunny 72°/53° 💧 0.001 in 💨 5 mph

Saturday, Oct 3Sat Oct 3

Partly cloudy 69°/57° 💧 0.002 in 💨 10 mph

Sunday, Oct 4Sun Oct 4

Overcast 74°/61° 💧 0.041 in 💨 13 mph

Monday, Oct 5Mon Oct 5

Moderate rain 71°/61° 💧 0.857 in 💨 9 mph

Tuesday, Oct 6Tue Oct 6

Light rain 60°/52° 💧 0.013 in 💨 5 mph

Wednesday, Oct 7Wed Oct 7

Light rain 53°/51° 💧 0.130 in 💨 10 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Winchester

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Winchester

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 4:00 AM

PM2.5 Fine particles Good 0,8µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 1,3µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 47,6µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 4,8µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Winchester

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 5,0Moderate 😊Good

Tomorrow UV 5,0Moderate 🙂Fair

Friday UV 4,2Moderate 🙂Fair

Saturday UV 0,4Low 🙂Fair

Sunday UV 3,0Moderate 🙂Fair

Monday UV 4,0Moderate —Unavailable

Tuesday UV 4,0Moderate —Unavailable

Hourly UV index today

7:00 AMUV 0,0 8:00 AMUV 0,3 9:00 AMUV 1,1 10:00 AMUV 2,4 11:00 AMUV 3,7 12:00 PMUV 4,7 1:00 PMUV 5,0 2:00 PMUV 4,4 3:00 PMUV 3,2 4:00 PMUV 1,9 5:00 PMUV 0,8 6:00 PMUV 0,2

Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Winchester

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · WINCHESTER, NEW HAMPSHIRE

Tonight's Stargazing & Shooting Stars

Fair observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

61/100Best-hour score

BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 8:22 PM–5:03 AM

☁ Cloud cover 49% Real hourly forecast for the best viewing hour.

☾ Moonlight 89% Waxing Gibbous · Moon below the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 60° high at the best hour.

✦ Estimated visible meteors 1–3/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min54%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

ACTIVE NOW

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

NOV 6–NOV 30

LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

DISCOVER WEATHER NEARBY Weather in other cities

Explore current conditions and forecasts for other locations.

Stalham GB · England · 3,380 residents Oasis US · California · 4,051 residents Clarks Summit US · Pennsylvania · 5,073 residents St. Cloud US · Minnesota · 70,629 residents Cleveland US · Ohio · 366,097 residents Yinnar AU · Victoria · 1,021 residents Concord US · Missouri · 18,368 residents Oberlin US · Ohio · 8,329 residents Nerrina AU · Victoria · 970 residents Elim US · Alaska · 383 residents Chesterton US · Indiana · 14,446 residents Atlanta US · Texas · 5,439 residents Cranbourne North AU · Victoria · 24,683 residents Danville US · Iowa · 930 residents Los Angeles US · California · 3,857,263 residents Harbor Bluffs US · Florida · 3,076 residents

Forecast data for Winchester were last refreshed today at 3:30 AM. The current forecast period extends through 25/09/2026 at 1:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.